Abstract:In view of the facts that the near-region terrain correction is very important for gravity survey and there exists no other better terrain correction method, this paper analyzed the labor, equipment, accuracy, and integrated efficiency of four methods, i.e., visual estimation, laser range finder, forest compass and RTK, and then summarized the advantages and disadvantages of these four methods. The results of this experimental study provide a better application and demonstration effect for the near-region terrain correction.
赵更新, 张国利, 苏永军, 李建国, 梁建刚. 重力勘探中近区地形改正数据测量方法的试验[J]. 物探与化探, 2012, 36(6): 952-955.
ZHAO Geng-xin, ZHANG Guo-li, SU Yong-jun, LI Jian-guo, LIANG Jian-gang. AN EXPERIMENTAL STUDY OF THE DATA MEASUREMENT METHOD FOR NEAR-REGION TERRAIN CORRECTION IN GRAVITY EXPLORATION. Geophysical and Geochemical Exploration, 2012, 36(6): 952-955.